Agent's Take: The five players still holding out and the dynamics of each situation
NFL report: Raiders exercise fifth-year option on Khalil Mack - Los Angeles Times
Raiders DE Khalil Mack Chases History
Bears land Khalil Mack in blockbuster trade
Agent's Take: How a potential Khalil Mack trade might work, and five landing spots
Oakland Raiders Khalil Mack Makes History - The Source
Bears, Chargers Finalizing Khalil Mack Trade
Raiders edge rusher Khalil Mack holds out of minicamp
Raiders still waiting on Khalil Mack's arrival in camp
Khalil Mack first to be named AP All-Pro at two positions
Khalil Mack of the Oakland Raiders makes history by being named AP All-Pro at 2 positions - ESPN
Chicago Bears acquire Khalil Mack from Oakland Raiders in blockbuster deal, Chicago Bears
4 players Raiders gave up on too early
Oakland Raiders' Khalil Mack Will Break out as All-Pro in 2015, News, Scores, Highlights, Stats, and Rumors
Is Khalil Mack the new Lawrence Taylor?